| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $181.68 | 11.612% | $202.7767 | $202.78 | $202.80 | $202.80 |
| Purchase #2 | $71.41 | 11.793% | $79.8314 | $79.83 | $79.85 | $79.80 |
| Purchase #3 | $182.69 | 12.643% | $205.7875 | $205.79 | $205.80 | $205.80 |
| Purchase #4 | $17.47 | 10.597% | $19.3213 | $19.32 | $19.30 | $19.30 |
| Purchase #5 | $186.62 | 13.792% | $212.3586 | $212.36 | $212.35 | $212.40 |
| Purchase #6 | $219.93 | 7.536% | $236.5039 | $236.50 | $236.50 | $236.50 |
| Purchase #7 | $177.45 | 8.403% | $192.3611 | $192.36 | $192.35 | $192.40 |
| 7 purchase totals = | $1,037.25 | $1,148.9405 | $1,148.94 | $1,148.95 | $1,149.00 | |